Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2025 7 21.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-21) NOAA-21 Lat/Lon Date Time(AQUA) AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 07/22/2025   18:47:39   ( -81.30,  12.84) 07/22/2025   18:48:52  ( -81.31,  12.95)    1.82                73
 07/22/2025   19:38:23   (  81.30,-179.64) 07/22/2025   19:38:10  (  81.30,-179.55)    1.47                13
 07/25/2025   04:18:35   ( -81.30,-129.81) 07/25/2025   04:19:45  ( -81.31,-129.64)    2.98                70
 07/25/2025   05:09:19   (  81.30,  37.67) 07/25/2025   05:09:03  (  81.30,  37.85)    2.97                16
 07/27/2025   13:49:31   ( -81.30,  87.52) 07/27/2025   13:50:38  ( -81.30,  87.58)    1.11                67
 07/27/2025   14:40:15   (  81.30,-105.04) 07/27/2025   14:39:56  (  81.29,-104.95)    1.73                19
 07/29/2025   23:20:26   ( -81.30, -55.18) 07/29/2025   23:21:29  ( -81.31, -55.00)    3.01                63
 07/30/2025   00:11:09   (  81.30, 112.62) 07/30/2025   00:10:47  (  81.30, 112.46)    2.76                22
 08/01/2025   08:51:22   ( -81.30, 162.10) 08/01/2025   08:52:21  ( -81.30, 162.22)    1.95                59
 08/01/2025   09:42:06   (  81.30, -30.52) 08/01/2025   09:41:39  (  81.29, -30.33)    3.36                27
 08/03/2025   18:22:17   ( -81.30,  19.75) 08/03/2025   18:23:12  ( -81.30,  19.64)    2.12                55